Screw-lock insert provides a self-locking torque on the male fastener through a series of chords on one or more of the coils, elf-locking torque that grips the bolt and prevents it from loosening under vibration or impact.
Screw-lock insert provides a self-locking torque on the male fastener through a series of chords on one or more of the coils, elf-locking torque that grips the bolt and prevents it from loosening under vibration or impact.